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3 years ago

-3 = 12y - 5(y-7) How to do it

Mathematics

2 answers:

Natasha2012 [34]3 years ago

7 0

Answer:

Step-by-step explanation:

-3 = 12y - 5(y-7)

-3 = 12y -5y + 35

-3 = 7y + 35

-35 -35

-38 = 7y

Pavel [41]3 years ago

6 0

-3=12y-5y+35
7y=35+3
Y=38/7
Y=5.42

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Answer:

A. {(1, 6.7), (2, 6.4), (3, 6.1)}

Step-by-step explanation:

The watering can dispenses water at a rate of 0.3 gallon per minute and the original volume of water in the can was 7 gallons.

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3 years ago

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Step-by-step explanation:

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